module Validators::Ip
Public Class Methods
v4?(addr)
click to toggle source
Extracted from Ruby 1.8.7
# File lib/validators/ip.rb, line 6 def v4?(addr) matches = addr.match(/\A(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\Z/) matches&.captures&.all? {|i| i.to_i < 256 } end
v6?(addr)
click to toggle source
Extracted from Ruby 1.8.7
# File lib/validators/ip.rb, line 12 def v6?(addr) # IPv6 (normal) return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*\Z/i =~ addr return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*::([\da-f]{1,4}(:[\da-f]{1,4})*)?\Z/i =~ addr return true if /\A::([\da-f]{1,4}(:[\da-f]{1,4})*)?\Z/i =~ addr # IPv6 (IPv4 compat) return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*:/i =~ addr && v4?($') return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*::([\da-f]{1,4}(:[\da-f]{1,4})*:)?/i =~ addr && v4?($') return true if /\A::([\da-f]{1,4}(:[\da-f]{1,4})*:)?/i =~ addr && v4?($') false end
valid?(addr)
click to toggle source
# File lib/validators/ip.rb, line 25 def valid?(addr) v4?(addr) || v6?(addr) end
Private Instance Methods
v4?(addr)
click to toggle source
Extracted from Ruby 1.8.7
# File lib/validators/ip.rb, line 6 def v4?(addr) matches = addr.match(/\A(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\Z/) matches&.captures&.all? {|i| i.to_i < 256 } end
v6?(addr)
click to toggle source
Extracted from Ruby 1.8.7
# File lib/validators/ip.rb, line 12 def v6?(addr) # IPv6 (normal) return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*\Z/i =~ addr return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*::([\da-f]{1,4}(:[\da-f]{1,4})*)?\Z/i =~ addr return true if /\A::([\da-f]{1,4}(:[\da-f]{1,4})*)?\Z/i =~ addr # IPv6 (IPv4 compat) return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*:/i =~ addr && v4?($') return true if /\A[\da-f]{1,4}(:[\da-f]{1,4})*::([\da-f]{1,4}(:[\da-f]{1,4})*:)?/i =~ addr && v4?($') return true if /\A::([\da-f]{1,4}(:[\da-f]{1,4})*:)?/i =~ addr && v4?($') false end
valid?(addr)
click to toggle source
# File lib/validators/ip.rb, line 25 def valid?(addr) v4?(addr) || v6?(addr) end